Answer:
True
Explanation:
True definition of a mixture itself
Answer:
helium hydrogen
Explanation:
lithium beryllium bottom carbon
Answer:
chemical
Explanation:
The chemical properties determine the identity of a substance and are not changed when there is no reaction. In the solution, what takes place is a physical change, which is a change of state (for example, going from solid to aqueous form).
Answer:
D.
Explanation:
-log(1.0x10^-5) = pH
pH + pOH = 14 (rearrange it)
OH- = 10^-pOH = 1.0 x 10^-9
- Hope that helped! Let me know if you need further explantion.
Hydrogen .<span>carbon dioxide is CO2 and </span><span>glucose is C6H12O6</span>
